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OC50

Information - Help 
ID = 34432
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Transistor   Audio Frequency 
Identical to OC50
First Source (s)
Mar.1952 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description PNP germanium point contact transistor intended as an oscillator.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
7 x 12 x mm / 0.28 x 0.47 x inch
Weight 2 g / 0.07 oz
Information source -- Collector info (Sammler)   KTT 1969/70
 
d_valvo_oc50.jpg
OC50: Eigene Sammlung
Siegfried Neumann

 
early_s.gif
OC50: Mullard letters
Günther Stabe

 
oc50.png
OC50: Radioschau 6/1954
Rudolf Müller




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